A replaceable core type gabion slope protection module

Abstract

This invention relates to the field of water conservancy engineering and ecological restoration technology, and discloses a replaceable core gabion slope protection module, comprising: a mesh-like cage body, the interior of which is divided into multiple slots by reinforcing plates; multiple material boxes, detachably inserted into the slots, with through holes on the side walls and bottom of the material boxes, and functional cores disposed inside, the functional cores being natural gravel particle packs, bio-ceramic microporous packs, or biochar filler packs; and a cover assembly, detachably disposed on the top of the mesh-like cage body, for preventing the material boxes from falling out. This invention, by modularizing the filling material of traditional gabions into independently replaceable material boxes, and combining them with multiple functional cores, achieves dynamic switching of gabion slope protection functions, significantly improving the flexibility and long-term effectiveness of riverbank ecological restoration.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water conservancy and ecological restoration, in particular to a replaceable core type gabion slope protection module. BACKGROUND

[0002] Riverbank ecological restoration is a phased and multi-target systematic project: in the early stage of restoration, the riverbank roughness needs to be improved to create a multi-flow hydrological environment to reduce water flow energy and promote sediment deposition; in the middle and later stages of restoration, biological attachment substrates need to be built and local water quality purification capacity needs to be strengthened to restore the structure and function of the river ecosystem. The above different stages have dynamic changing requirements for the permeability, surface characteristics and ecological functions of the slope protection structure.

[0003] Traditional gabion slope protection has been widely used in river regulation due to its good overall stability, strong erosion resistance and convenient construction. However, the traditional gabion slope protection is a rigid or semi-rigid fixed structure, and once the stone filling inside is completed, it cannot be replaced or adjusted, resulting in the slope protection function being fixed in a single state. This "one-time forming, lifelong unchanged" construction mode has the following systematic defects: first, the traditional gabion slope protection cannot dynamically adjust the type, gradation or functional components of the internal filling materials according to the ecological restoration process (such as the transition from hydrological regulation to habitat creation), and cannot meet the multiple ecological needs of permeable filter layer construction, biological habitat space creation, water quality micro-purification treatment, etc., severely limiting the ecological service function of the slope protection. Second, when the ecological restoration enters the next stage or the initial design is unreasonable, the internal filling of the gabion cannot be replaced or upgraded locally, and only the whole can be demolished and rebuilt. This not only causes waste of engineering materials and a significant increase in construction cost, but also causes secondary damage to the riverbank ecosystem that has been preliminarily restored, which goes against the original intention of ecological restoration.

[0004] Therefore, it is necessary to provide a replaceable core type gabion slope protection module to solve the problem of single function and inability to dynamically adapt to the restoration stage in the current technology. SUMMARY

[0005] In view of this, the present application provides a replaceable core type gabion slope protection module to solve the problem of single function and inability to dynamically adapt to the restoration stage in the current technology.

[0006] The present application provides a replaceable core type gabion slope protection module, comprising: A grid-shaped cage body having an opening at the top, a plurality of reinforcing plates are arranged at intervals along the two inner sides of the grid-shaped cage body in the extension direction, the reinforcing plates are vertically arranged, and the reinforcing plates divide the interior of the grid-shaped cage body into a plurality of insertion slots. Multiple material bins are provided with openings at the top. The material bins are detachably inserted into the slots. Multiple through holes are provided on the side walls and bottom of the material bins. Functional cores are provided inside the material bins. The functional cores include three types: natural gravel particle packs filled with natural gravel, bio-ceramic microporous packs filled with bio-ceramic particles, or biochar filler packs filled with biochar. A cover assembly, detachably disposed on top of the mesh cage, is used to restrict the hopper from detaching.

[0007] Furthermore, the outer wall of the material box is provided with a sliding groove that slides in conjunction with the reinforcing plate.

[0008] Furthermore, the cover assembly includes: A cover frame is fixedly installed at the top opening of the mesh cage, and a limiting protrusion is provided around the top of the cover frame; The top cover has several openings, and its bottom has a slot that matches the limiting protrusion.

[0009] Furthermore, the cover frame and the top cover are provided with a number of fixing holes.

[0010] Furthermore, the functional core uses non-woven fabric as the outer packaging material.

[0011] Furthermore, the through holes opened on the material box with different functional core types have different pore diameters and / or pore densities.

[0012] Furthermore, the replaceable core type gabion slope protection module also includes: An intelligent monitoring unit is deployed on the grid-like cage and is used to collect riverbank restoration status parameters in real time.

[0013] Furthermore, the intelligent monitoring unit includes: Water quality sensors are used to monitor the concentration of pollutants in water bodies; Bioattachment monitoring equipment is used to monitor bioattachment density; A water flow monitoring device is used to monitor local water flow velocity.

[0014] Furthermore, the depth of the slot is greater than or equal to the height of the hopper.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting a mesh-like cage with an opening at the top, the mesh-like cage is a rectangular structure with a fully open top, facilitating the replacement of the internal material boxes. Multiple reinforcing plates are spaced apart on the two inner sides of the mesh-like cage along its extension direction. These reinforcing plates are vertically arranged and divide the interior of the mesh-like cage into multiple slots. The reinforcing plates serve two functions: first, they reinforce the mesh-like cage, preventing significant deformation during use, thus extending its service life and maintaining its initial shape to a greater extent, facilitating the insertion and removal of material boxes; second, the reinforcing plates divide the internal space of the mesh-like cage into several slots, allowing a material box to be inserted into each slot. By setting multiple material boxes, each with an opening at the top, the material boxes can be detachably inserted into the slots, allowing for easy replacement as needed. Replacement is convenient; simply use a crane or manually to remove the old material box from the corresponding slot and insert the new one. The feed hopper has multiple through holes on its side walls and bottom. Inside the feed hopper are functional cores, which include three types: natural gravel particle packs filled with natural gravel, bio-ceramic microporous packs filled with bio-ceramic particles, or biochar packs filled with biochar. This allows the feed hopper to be replaced with different functional cores according to the needs of different ecological restoration stages. In the early stages of ecological restoration, the natural gravel particle packs can utilize their permeability and high roughness to create a diverse hydrological environment and provide basic habitats for aquatic organisms. In the middle stages of ecological restoration, at this point… With stable water flow and a suitable substrate for biological attachment, a feed box containing natural gravel particles is removed from the slot, and a feed box containing microporous bio-ceramic aggregate is inserted. The rich porosity of the natural bio-ceramic aggregate provides an attachment substrate for benthic animals, algae, and microorganisms, accelerating the establishment of the biological community. In the later stages of ecological restoration, when the biological community has stabilized, it is necessary to enhance water purification. The feed box containing microporous bio-ceramic aggregate is removed from the slot, and a feed box containing biochar packing is inserted. The adsorption properties of biochar enable in-situ removal of pollutants such as ammonia nitrogen and total phosphorus, improving local water quality. A cover assembly is detachably installed on top of the mesh-like cage. This cover assembly prevents the feed boxes from detaching. When a feed box needs to be replaced, simply open the cover assembly for replacement; after replacement, close the cover assembly.

[0016] In summary, this invention disassembles the traditional gabion filling material into independent, removable boxes, enabling on-demand replacement of the core. Different functional cores can be flexibly replaced according to different stages of riverbank restoration, avoiding complete demolition and reconstruction and significantly reducing maintenance costs. It provides various functional cores such as natural gravel, bio-ceramic granules, and biochar, respectively targeting different restoration needs such as physical filtration, bio-attachment, and chemical adsorption, allowing for precise matching of restoration goals.

[0017] On the other hand, this application also provides a method for riverbank ecological restoration, including the following steps: S100. Install the mesh cage on the slope base and insert a hopper filled with the first functional core into the slot. S200. When the collected state parameters reach the first preset condition, the hopper filled with the first functional core is pulled out and the hopper filled with the second functional core is inserted into the slot. S300. When the collected state parameters reach the second preset condition, the material box filled with the second functional core is pulled out, and the material box filled with the third functional core is inserted into the slot.

[0018] Furthermore, the first functional core is a natural gravel particle pack, used to create a diverse hydrological environment and a basic habitat for aquatic organisms; the second functional core is a bio-ceramic microporous pack, used to provide an attachment substrate for benthic animals, algae and microorganisms; and the third functional core is a biochar pack, used to remove pollutants such as ammonia nitrogen and total phosphorus in situ, thereby improving local water quality.

[0019] It is understandable that riverbank ecological restoration methods and replaceable core gabion slope protection modules have the same beneficial effects, which will not be elaborated here. Attached Figure Description

[0020] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the combination of the mesh cage and cover assembly provided in an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the mesh cage provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the top cover provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of the hopper for filling the first functional core provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the hopper for filling the second functional core provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of the hopper for filling the third functional core provided in an embodiment of the present invention; Figure 7 A flowchart of a riverbank ecological restoration method provided in an embodiment of the present invention.

[0021] In the diagram: 100, mesh cage; 110, reinforcing plate; 120, slot; 200, material box; 210, through hole; 220, slide groove; 310, cover frame; 311, limiting protrusion; 320, top cover; 321, card slot. Detailed Implementation

[0022] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0023] In some embodiments of this application, see Figures 1-6 This embodiment provides a replaceable core type gabion slope protection module, including a mesh cage 100, multiple material boxes 200 and a cover assembly.

[0024] Specifically, the mesh cage 100 is a rectangular mesh structure welded or woven from galvanized steel wire, with a fully open top. Multiple reinforcing plates 110 are welded vertically at intervals on two opposite inner sides along the length of the mesh cage 100. The reinforcing plates 110 are made of steel or rigid plastic, and their height matches the height of the inner cavity of the mesh cage 100. These reinforcing plates 110 divide the inner cavity of the mesh cage 100 into multiple independent, arrayed slots 120. Each pair of opposite reinforcing plates 110 is located at the center of the opposite side walls of the corresponding slot 120.

[0025] Specifically, the material bin 200 is sized to match the slot 120, and has a fully open top. The material bin 200 can be made of corrosion-resistant plastic or metal plate. The material bin 200 is detachably inserted into the slot 120. The four side walls and bottom of the material bin 200 have multiple through holes 210. The material bin 200 contains a functional core, which includes three types: natural gravel particle packs filled with natural gravel, bio-ceramic microporous packs filled with bio-ceramic particles, or biochar filler packs filled with biochar.

[0026] Specifically, the natural gravel filler bag is filled with natural riverbed gravel with a particle size of 20-40mm.

[0027] Specifically, the microporous bioceramsite package is filled with spherical or broken bioceramsite particles with a particle size of 5-15 mm, and the particles have a large number of micropores inside.

[0028] Specifically, the biochar packing bag is filled with granular biochar with a particle size of 3-8 mm. Biochar has a huge specific surface area and abundant functional groups, which can efficiently adsorb nitrogen, phosphorus, organic matter and heavy metals in the initial runoff.

[0029] Specifically, a cover assembly is detachably disposed on top of the mesh cage 100, the cover assembly being used to restrict the material box 200 from detaching.

[0030] It is understandable that by setting a mesh cage 100 with an opening at the top, and the mesh cage 100 being a rectangular structure with a fully open top, it is convenient to replace the material box 200 inside. Multiple reinforcing plates 110 are spaced apart on the two inner sides of the mesh cage 100 along its extension direction. The reinforcing plates 110 are vertically arranged and divide the interior of the mesh cage 100 into multiple slots 120. The reinforcing plates 110 have two functions: first, they can reinforce the mesh cage 100, preventing significant deformation during use, thus extending its service life and maintaining its initial shape to a greater extent, facilitating the insertion and removal of the material box 200; second, the reinforcing plates 110 can divide the internal space of the mesh cage 100 into several slots 120, allowing a material box 200 to be inserted into each slot 120. By setting multiple material bins 200, each material bin having an opening at the top, the material bins 200 are detachably inserted into the slots 120, allowing the material bins 200 to be replaced as needed at any time. The replacement is convenient as long as the original material bin 200 is pulled out of the corresponding slot 120 by means of a crane or manual labor. The material bin 200 has multiple through holes 210 on its side walls and bottom. The material bin 200 contains functional cores, which include three types: natural gravel particle packs filled with natural gravel, bio-ceramic microporous packs filled with bio-ceramic particles, or biochar packs filled with biochar. This allows the material bin 200 to be replaced with different functional cores according to the needs of different ecological restoration stages. In the early stages of ecological restoration, the natural gravel particle packs can utilize their permeability and high roughness to create a diverse hydrological environment and provide basic habitat for aquatic organisms. In the middle stages of ecological restoration, when the water flow is stable and... With a foundation for biological attachment, the feed box 200 containing natural gravel particles is removed from the slot 120, and the feed box 200 containing bio-ceramic microporous particles is inserted into the slot 120. The rich porous structure of the natural ceramic particles provides an attachment substrate for benthic animals, algae, and microorganisms, accelerating the establishment of the biological community. In the later stages of ecological restoration, when the biological community tends to stabilize, it is necessary to enhance water purification. The feed box 200 containing bio-ceramic microporous particles is removed from the slot 120, and the feed box 200 containing biochar packing is inserted into the slot 120. The adsorption properties of biochar enable in-situ removal of pollutants such as ammonia nitrogen and total phosphorus, improving local water quality. A cover assembly is detachably installed on top of the mesh cage 100. The cover assembly prevents the feed box 200 from detaching. When the feed box 200 needs to be replaced, simply open the cover assembly for replacement; after replacement, close the cover assembly.

[0031] In summary, this invention disassembles the traditional gabion filling material into independent, removable boxes, enabling on-demand replacement of the core. Different functional cores can be flexibly replaced according to different stages of riverbank restoration, avoiding complete demolition and reconstruction and significantly reducing maintenance costs. It provides various functional cores such as natural gravel, bio-ceramic granules, and biochar, respectively targeting different restoration needs such as physical filtration, bio-attachment, and chemical adsorption, allowing for precise matching of restoration goals.

[0032] See Figures 4-6 As shown, in some embodiments of this application, the outer side wall of the material box 200 is provided with a sliding groove 220 that slides in cooperation with the reinforcing plate 110.

[0033] It is understandable that a sliding groove 220 is provided on the outer wall of the material box 200, and the sliding groove 220 and the reinforcing plate 110 form a sliding fit structure. Firstly, it makes it easier to insert and remove the material box 200. Secondly, the reinforcing plate 110 is itself set in the slot 120, so there is no need to set additional positioning parts. Thirdly, the reinforcing plate 110 can limit the movement of the material box 200 under the influence of external factors such as water flow. Fourthly, after the material box 200 is inserted into the slot 120, it can completely fit against the mesh cage 100, further ensuring that the mesh cage 100 will not undergo large deformation. When replacing the material box 200 in the future, it can be done in a time-saving and labor-saving manner, reducing the maintenance of the shape of the mesh cage 100.

[0034] See Figure 1 As shown, in some embodiments of this application, the cover assembly includes a cover frame 310 and a top cover 320.

[0035] Specifically, the cover frame 310 is fixedly disposed at the top opening of the mesh cage 100, and a limiting protrusion 311 is provided around the top of the cover frame 310. The cover frame 310 is made of metal, such as stainless steel or iron. The outer contour of the cover frame 310 is consistent with the top opening of the mesh cage 100. The cover frame 310 is fixed to the top of the mesh cage 100 by welding. A limiting protrusion 311 with a rectangular cross-section is integrally formed or welded onto the upper surface of the cover frame 310.

[0036] Specifically, the top cover 320 has several openings, and its bottom has a groove 321 that mates with the limiting protrusion 311. The top cover 320 is welded or woven from the same material as the mesh cage 100, and also has a mesh structure. Alternatively, the top cover 320 can be made of stainless steel by stamping, and has multiple rectangular openings on the top. At the bottom periphery of the top cover, a groove 321 is formed that mates with the limiting protrusion 311.

[0037] Understandably, by using the interlocking method of the limiting protrusion 311 and the slot 321, the operator only needs to align the slot 321 of the top cover 320 with the limiting protrusion 311 of the cover frame 310 and press down to achieve a secure fastening; when it needs to be opened, the top cover 320 can be pried up to separate it. This snap-fit ​​connection structure allows the top cover 320 to be repeatedly disassembled and reassembled without damaging any parts, perfectly adapting to the usage scenario where the material box 200 needs to be replaced multiple times. The limiting protrusion 311 is set around the top of the cover frame 310, forming a continuous closed ring, ensuring uniform force distribution around the top cover 320 and preventing local warping. The cover frame 310 is fixedly set at the top opening of the mesh cage 100, which is equivalent to adding a reinforcing hoop to the upper edge of the mesh cage 100, effectively preventing the mesh cage 100 from expanding and deforming at the top under the action of soil pressure and water pressure.

[0038] In some embodiments of this application, the cover frame 310 and the top cover 320 are provided with a plurality of fixing holes.

[0039] Specifically, a 5mm diameter circular hole is drilled at each of the four corners of the cover frame 310 and at the midpoint of each long side. A corresponding circular hole of the same diameter is drilled on the top cover 320, and the holes on the top cover are countersunk to ensure that the head of the steel wire does not protrude from the surface of the top cover after fixing. During installation, after the top cover and cover frame are fitted together, a galvanized steel wire is taken and passed through the countersunk hole of the top cover and the circular hole of the cover frame in sequence. Then, the two ends of the wire are crossed and twisted tightly to form a twisted fastening end. This effectively prevents the top cover from being lifted under extreme water flow conditions. When disassembly is required, the wire can be cut with wire cutters. In addition, the fixing holes can also be used to hang signage or connect lightning protection grounding wires.

[0040] Understandably, a slight gap may develop between the limiting protrusion 311 and the slot 321 due to manufacturing tolerances and long-term wear. Under the influence of water flow pulsation or wind, the top cover 320 may move slightly up and down, generating vibration and noise, and even accelerating the wear of the slot 321. By inserting a steel wire through the fixing hole and tensioning it appropriately, continuous vertical pressure can be applied to the top cover 320, eliminating the gap and ensuring that the top cover 320 always fits tightly against the cover frame 310, thereby preventing loosening and abnormal noise, and improving the long-term stability of the structure.

[0041] In some embodiments of this application, the functional core uses non-woven fabric as the outer packaging material.

[0042] Understandably, fillers such as gravel, bio-ceramic particles, and biochar are typically granular or fragmented, with particle sizes ranging from a few millimeters to tens of millimeters. Non-woven fabrics, relying on the intertwining of their fibers to form micropores, can effectively intercept the vast majority of filler particles, even the finest biochar powder, which struggles to penetrate. Simultaneously, non-woven fabrics possess a certain tensile strength and tear resistance, allowing them to withstand mechanical stress during handling, insertion, and removal without breakage, ensuring the core maintains its intact encapsulation morphology throughout its entire lifecycle from production to replacement. The surface of non-woven fabrics has a certain degree of roughness and hydrophilicity, providing favorable sites for initial microbial attachment. During riverbank restoration, biofilms gradually grow on the non-woven fabric surface itself. These biofilms, together with those on the bio-ceramic particles or gravel inside the core, constitute a three-dimensional, multi-layered microbial ecosystem. Furthermore, the biodegradable nature of non-woven fabrics, after completing their initial encapsulation function, allows for slow degradation into organic matter, further enriching the riverbank soil's nutrients and achieving environmental friendliness. Nonwoven fabrics have mature production technology, abundant raw material sources, and low prices.

[0043] See Figures 4-6 As shown, in some embodiments of this application, the through holes 210 opened on the material box 200 with different functional core types have different pore diameters and / or pore densities.

[0044] In some embodiments of this application, the pore size of the hopper 200 containing natural gravel particles is smaller than that of the hopper 200 containing bio-ceramic microporous particles, and the pore size of the hopper 200 containing bio-ceramic microporous particles is smaller than that of the hopper 200 containing biochar filler.

[0045] Understandably, the hydraulic characteristics of the module differ at different stages of riverbank restoration. In the initial stage, when using natural gravel pellets, the primary goal is to maximize their permeability and high roughness. At this stage, it's desirable to maximize the contact time between the water flow and the natural gravel; therefore, a small-aperture feed box 200 is used. This effectively increases the resistance of water flow through the feed box 200, prolonging the hydraulic residence time and improving permeability. In the intermediate stage, when using bio-ceramic aggregates, a sufficient supply of dissolved oxygen is needed to maintain the activity of aerobic microorganisms. Therefore, a medium-aperture pore size is used to ensure rapid oxygen replenishment while maintaining a certain contact time. In the later stage, when using microporous bio-ceramic aggregates, the main function is to enhance water purification, requiring minimal water flow resistance. Therefore, a large-aperture pore size is used to minimize the module's obstruction of water flow. This regulation of hydraulic characteristics, varying with the core type, is a crucial mechanism for the module to achieve on-demand adjustment.

[0046] In some embodiments of this application, the replaceable core type gabion slope protection module further includes: An intelligent monitoring unit is deployed on the grid-like cage 100, and the intelligent monitoring unit is used to collect riverbank restoration status parameters in real time.

[0047] Specifically, the intelligent monitoring unit includes: Water quality sensors are used to monitor the concentration of pollutants in water bodies; Bioattachment monitoring equipment is used to monitor bioattachment density; A water flow monitoring device is used to monitor local water flow velocity.

[0048] Understandably, employing three monitoring components enables simultaneous monitoring of water pollutant concentrations, biofouling density, and local water flow velocity, achieving the acquisition of multi-dimensional ecological data. Furthermore, by comparing the monitored data with pre-set conditions and thresholds, the specific stage of ecological restoration can be determined, ensuring timely replacement of the feed hopper 200.

[0049] To enable those skilled in the art to fully understand and implement this invention, a specific riverbank ecological restoration process will now be used to further explain and illustrate the invention: Step 1: Stack and secure the mesh cages 100 layer by layer along the riverbank slope, ensuring that adjacent cages are bound together with steel wire to form a whole. Insert a feed box 200 filled with natural gravel pellets into the slot 120 of each cage. The feed box has an 8mm diameter through hole 210 on its side wall.

[0050] Step Two: When the water flow monitoring device deployed on the cage shows that the local water flow velocity has remained stable within the ideal range of 0.2–0.4 m / s for two consecutive weeks, and the water quality sensor indicates a 40% decrease in suspended solids concentration, meeting the first preset condition, the construction personnel open the cover assembly and use a small crane or manual labor to remove the original natural gravel hopper from slot 120. Then, insert the hopper 200 filled with microporous bio-ceramic aggregate packets. The through-hole 210 of this hopper has its diameter adjusted to 12 mm.

[0051] Step 3: When the bio-attachment density exceeds 1000 ind. / m for four consecutive weeks. 2 Furthermore, the water quality sensor showed that the ammonia nitrogen concentration was still higher than 1.5 mg / L (target value 0.5 mg / L), meeting the second preset condition. The cover assembly was opened again, the biological ceramic pellet feed box was pulled out, and a feed box 200 filled with biochar packing material was inserted. The diameter of the through hole 210 in this feed box was further increased to 18 mm to minimize water flow resistance.

[0052] In some embodiments of this application, the depth of the slot 120 is greater than or equal to the height of the hopper 200.

[0053] It is understood that the depth of the slot 120 can be equal to the height of the material box 200, which facilitates the replacement of the material box 200 with different types of functional cores according to the needs of different stages of ecological restoration. The depth of the slot 120 can be set to an integer multiple of the height of the material box 200, and the material boxes 200 can be stacked in the same slot 120 to meet the needs of different heights.

[0054] In addition, it needs to be further explained that different types of functional cores can be stacked in the same slot 120 to meet other ecological restoration needs, and the stacking order can be adjusted adaptively according to the needs.

[0055] In another preferred embodiment based on the above embodiments, this implementation provides a riverbank ecological restoration method, including the following steps: S100: Install the mesh cage 100 on the slope base and insert the material box 200 filled with the first functional core into the slot 120. S200. When the collected state parameters reach the first preset condition, the material box 200 filled with the first functional core is pulled out and the material box 200 filled with the second functional core is inserted into the slot 120. S300. When the collected state parameters reach the second preset condition, the material box 200 filled with the second functional core is pulled out, and the material box 200 filled with the third functional core is inserted into the slot 120.

[0056] Specifically, the first functional core is a natural gravel particle pack, used to create a diverse hydrological environment and a basic habitat for aquatic organisms; the second functional core is a bio-ceramic microporous pack, used to provide an attachment substrate for benthic animals, algae and microorganisms; and the third functional core is a biochar pack, used to remove pollutants such as ammonia nitrogen and total phosphorus in situ, thereby improving local water quality.

[0057] It is understandable that riverbank ecological restoration methods and replaceable core gabion slope protection modules have the same beneficial effects, which will not be elaborated here.

[0058] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program goods. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program goods embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0059] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program goods according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0060] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0061] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A replaceable core type gabion slope protection module, characterized in that, include: A mesh cage (100) has an opening at the top. Multiple reinforcing plates (110) are spaced apart on the two inner sides of the mesh cage (100) along its extension direction. The reinforcing plates (110) are arranged vertically and divide the interior of the mesh cage (100) into multiple slots (120). Multiple material bins (200) are provided with openings at the top. The material bins (200) are detachably inserted into the slots (120). Multiple through holes (210) are provided on the side walls and bottom of the material bins (200). A functional core is provided inside the material bins (200). The functional core includes three types: natural gravel particle packs filled with natural gravel, bio-ceramic microporous packs filled with bio-ceramic particles, or biochar packs filled with biochar. A cover assembly, detachably disposed on top of the mesh cage (100), is used to restrict the hopper (200) from detaching.

2. The replaceable core type gabion slope protection module according to claim 1, characterized in that, The outer wall of the hopper (200) is provided with a sliding groove (220) that slides in cooperation with the reinforcing plate (110).

3. The replaceable core type gabion slope protection module according to claim 2, characterized in that, The cover assembly includes: The cover frame (310) is fixedly installed at the top opening of the mesh cage (100), and the top of the cover frame (310) is provided with a limiting protrusion (311). The top cover (320) has several openings and a slot (321) at its bottom that cooperates with the limiting protrusion (311).

4. The replaceable core type gabion slope protection module according to claim 3, characterized in that, The cover frame (310) and the top cover (320) are provided with a number of fixing holes.

5. The replaceable core type gabion slope protection module according to claim 1, characterized in that, The functional core uses non-woven fabric as the outer packaging material.

6. The replaceable core type gabion slope protection module according to claim 1, characterized in that, The through holes (210) opened on the bins (200) with different functional core types have different pore diameters and / or pore densities.

7. The replaceable core type gabion slope protection module according to claim 1, characterized in that, Also includes: An intelligent monitoring unit is deployed on the grid-shaped cage (100) and is used to collect riverbank restoration status parameters in real time.

8. The replaceable core type gabion slope protection module according to claim 1, characterized in that, The intelligent monitoring unit includes: Water quality sensors are used to monitor the concentration of pollutants in water bodies; Bioattachment monitoring equipment is used to monitor bioattachment density; A water flow monitoring device is used to monitor local water flow velocity.

9. The replaceable core type gabion slope protection module according to claim 1, characterized in that, The depth of the slot (120) is greater than or equal to the height of the bin (200).

10. A method for riverbank ecological restoration, using a replaceable core gabion slope protection module as described in any one of claims 1-9, characterized in that, Includes the following steps: The mesh cage (100) is installed on the slope base, and a hopper (200) filled with the first functional core is inserted into the slot (120). When the collected state parameters reach the first preset condition, the hopper (200) filled with the first functional core is pulled out and the hopper (200) filled with the second functional core is inserted into the slot (120). When the collected state parameters reach the second preset condition, the hopper (200) filled with the second functional core is pulled out and the hopper (200) filled with the third functional core is inserted into the slot (120).

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